MUST-TRY CSS ELEMENTS & APIS
Define part of an element that should be displayed. Use it to create shapes without having to fake it with images.
CSS SHAPES https://mzl.la/2q1yffh
Create more exciting, print-inspired layouts. Mark out a shape around an element for the content to flow around.
CUSTOM PROPERTIES https://www.w3.org/tr/css-variables
CSS FILTERS https://bit.ly/2oovswx
Alter the appearance of elements without having to alter the file itself. For example, blur an image to make a background.
SCROLL SNAPPING https://developers.google.com/web/ updates/2018/07/css-scroll-snap
Create scrollable elements that have defined regions that should snap into view. Those larger than the viewport are handled automatically.